25aa04e2e7
* chore(curriculum): accessibility-quiz * chore(curriculum): cafe-menu * chore(curriculum): ferris-wheel * chore(curriculum): fix ferris-wheel tests * chore(curriculum): colored-markers * chore(curriculum): photo-gallery * chore(curriculum): magazine * chore(curriculum): penguin * chore(curriculum): city-skyline * chore(curriculum): registration-form * chore(curriculum): picasso-painting * chore(curriculum): balance-sheet * chore(curriculum): piano * chore(curriculum): rothko-painting * fix: title min 15 chars
4.9 KiB
id, title, challengeType, dashedName
| id | title | challengeType | dashedName |
|---|---|---|---|
| 6143639d5eddc7094161648c | Step 20 | 0 | step-20 |
--description--
It is important to link each input to the corresponding label element. This provides assistive technology users with a visual reference to the input.
This is done by giving the label a for attribute, which contains the id of the input.
This section will take a student's name, email address, and date of birth. Give the label elements appropriate for attributes, as well as text content. Then, link the input elements to the corresponding label elements.
--hints--
You should give the first label element an appropriate for attribute.
assert.isAtLeast(document.querySelectorAll('label')?.[0]?.htmlFor?.length, 1);
You should give the second label element an appropriate for attribute.
assert.isAtLeast(document.querySelectorAll('label')?.[1]?.htmlFor?.length, 1);
You should give the third label element an appropriate for attribute.
assert.isAtLeast(document.querySelectorAll('label')?.[2]?.htmlFor?.length, 1);
You should give the first label element an appropriate text content.
assert.isAtLeast(document.querySelectorAll('label')?.[0]?.textContent?.length, 1);
You should give the second label element an appropriate text content.
assert.isAtLeast(document.querySelectorAll('label')?.[1]?.textContent?.length, 1);
You should give the third label element an appropriate text content.
assert.isAtLeast(document.querySelectorAll('label')?.[2]?.textContent?.length, 1);
You should give the first input element an id attribute matching the for attribute of the first label.
assert.equal(document.querySelectorAll('input')?.[0]?.id, document.querySelectorAll('label')?.[0]?.htmlFor);
You should give the second input element an id attribute matching the for attribute of the second label.
assert.equal(document.querySelectorAll('input')?.[1]?.id, document.querySelectorAll('label')?.[1]?.htmlFor);
You should give the third input element an id attribute matching the for attribute of the third label.
assert.equal(document.querySelectorAll('input')?.[2]?.id, document.querySelectorAll('label')?.[2]?.htmlFor);
You should not use the same id attribute for more than one input element.
const id = (n) => document.querySelectorAll('input')?.[n]?.id;
assert.notEqual(id(0), id(1));
assert.notEqual(id(0), id(2));
assert.notEqual(id(1), id(2));
You should not use the same for attribute for more than one label element.
const htmlFor = (n) => document.querySelectorAll('label')?.[n]?.htmlFor;
assert.notEqual(htmlFor(0), htmlFor(1));
assert.notEqual(htmlFor(0), htmlFor(2));
assert.notEqual(htmlFor(1), htmlFor(2));
--seed--
--seed-contents--
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="freeCodeCamp Accessibility Quiz practice project" />
<title>Accessibility Quiz</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<header>
<img id="logo" src="https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg">
<h1>HTML/CSS Quiz</h1>
<nav>
<ul>
<li><a href="#student-info">INFO</a></li>
<li><a href="#html-questions">HTML</a></li>
<li><a href="#css-questions">CSS</a></li>
</ul>
</nav>
</header>
<main>
<form method="post" action="https://freecodecamp.org/practice-project/accessibility-quiz">
--fcc-editable-region--
<section role="region" aria-labelledby="student-info">
<h2 id="student-info">Student Info</h2>
<div class="info">
<label></label>
<input />
</div>
<div class="info">
<label></label>
<input />
</div>
<div class="info">
<label></label>
<input />
</div>
</section>
--fcc-editable-region--
<section role="region" aria-labelledby="html-questions">
<h2 id="html-questions">HTML</h2>
</section>
<section role="region" aria-labelledby="css-questions">
<h2 id="css-questions">CSS</h2>
</section>
</form>
</main>
</body>
</html>
body {
background: #f5f6f7;
color: #1b1b32;
font-family: Helvetica;
margin: 0;
}
header {
width: 100%;
height: 50px;
background-color: #1b1b32;
display: flex;
}
#logo {
width: max(100px, 18vw);
background-color: #0a0a23;
aspect-ratio: 35 / 4;
padding: 0.4rem;
}
h1 {
color: #f1be32;
font-size: min(5vw, 1.2em);
}
nav {
width: 50%;
max-width: 300px;
height: 50px;
}
nav > ul {
display: flex;
justify-content: space-evenly;
}
h1,
h2 {
font-family: Verdana, Tahoma;
}
h2 {
border-bottom: 4px solid #dfdfe2;
}